CN214866992U - Blank righting device for numerical control die forging hammer - Google Patents

Abstract

The utility model discloses a device is right to numerical control die forging hammer blank, include the die forging hammer frame and be used for rightting the activity pincers of operation, the rail guard is installed in the outside of die forging hammer frame, and the middle part of rail guard is provided with the fixed bolster, the activity pincers include operation end, exposed core and activity axle head, and wherein operation end and exposed core are located the inside and outside both sides of rail guard respectively, and activity axle head movable mounting is in the fixed bolster upper end. This device is right to numerical control die forging hammer blank is provided with the safe operation activity pincers that cooperation rail guard structure supported the use, the cooperation of the ball groove structure through fixed bolster is supported and can be made things convenient for the activity pincers to set up longer long handle structure, can keep certain safe distance of operating personnel when keeping longer activity power arm, the counter weight adjustable shelf can adapt to the weight balance counter weight of different blank spares in a flexible way, cooperate range finding sensor's biasing to detect simultaneously for the operation of centre gripping righting is laborsaving nimble more.

Description

Blank righting device for numerical control die forging hammer

Technical Field

The utility model relates to a relevant technical field of die forging hammer specifically is a device is right to numerical control die forging hammer blank.

Background

Numerical control die forging hammer extensively applies to all kinds of machine-building hardware work piece processing, and it is mostly the hydraulic drive structure, and the operation of forging is carried out along the frame guide rail activity from top to bottom through the control tup, and current numerical control die forging hammer bottom can set up effectual damper, consequently can feel to peripheral building and operating personnel hardly have the influence.

However, the impact pressure of the mechanical structure of the die forging hammer is very large, serious consequences can easily occur when accidents and negligence happen, especially, the safety distance protection to operators is lacked, many operators directly carry out clamping operation through short fire tongs when manually righting blanks, the distance from the die forging area is very close, the die forging hammer easily causes direct injury to the operators when accidents happen, the existing die forging hammer device such as a numerical control die forging hammer short-stroke striking control device with the Chinese patent publication number of CN204867248U is provided, the pedal structure is directly arranged in the die forging adjacent area, the control operation and the blank operation of the device need to be operated by the operators in a close range, serious accidents can be caused by the negligence of operation at any time, and the device is not beneficial to safety production.

Aiming at the problems, the numerical control die forging hammer is innovatively designed on the basis of the original numerical control die forging hammer.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a device is right to numerical control die forging hammer blank to there is the potential safety hazard in providing the operation of rightting of die forging hammer in solving above-mentioned background art, operating personnel is not convenient for carry out the problem of nimble centre gripping operation of righting at the safe distance.

In order to achieve the above object, the utility model provides a following technical scheme: a numerical control die forging hammer blank righting device comprises a die forging hammer rack and movable pliers for righting operation;

a guard rail is arranged on the outer side of the die forging hammer frame, and a fixed supporting seat is arranged in the middle of the guard rail;

the movable pliers comprise an operating end, a clamping end and a movable shaft end;

wherein the operating end and the clamping end are respectively positioned at the inner side and the outer side of the guard rail, and the movable shaft end is movably arranged at the upper end of the fixed supporting seat.

Preferably, the total length of the operating end and the clamping end is greater than the width of the guard rail, and the length of the operating end is equal to that of the clamping end;

meanwhile, the inner side of the operating end is hinged with a power-assisted cylinder.

By adopting the technical scheme, the longer operation structure can be convenient for operators to directly operate outside the safety area of the protective guard, the force application for clamping materials is convenient for a certain force arm length, the materials are more labor-saving in clamping by matching with the driving of the power-assisted cylinder, and the large blanks are conveniently righted.

Preferably, the movable guide rails are arranged below the operation ends in parallel, the balance weight movable frame is movably arranged on the outer sides of the movable guide rails, and the balance weight is placed inside the balance weight movable frame.

By adopting the technical scheme, the counterweight of the operation end and the clamping end can be balanced by the counterweight movable frame, so that the up-and-down swinging operation of the movable pliers in the blank holding and righting operation process is facilitated.

Preferably, the movable guide rail is attached to the lower surface of the movable clamp, and the movable shaft end synchronously penetrates through the movable guide rail;

meanwhile, a positioning bolt is positioned and connected between the movable guide rail and the counterweight movable frame.

By adopting the technical scheme, the counterweight position of the counterweight movable frame can be conveniently positioned and adjusted, and the counterweight can be adjusted by matching with the force arms with different lengths, so that the device can adapt to the blank weight to carry out flexible labor-saving operation.

Preferably, the top of the fixed support seat is provided with a movable ball groove, and the middle part of the movable clamp is provided with a spherical movable mounting seat corresponding to the movable ball groove.

By adopting the technical scheme, the movable pliers are convenient to move in multiple directions by taking the movable ball groove as a fulcrum through the matched installation of the movable ball groove and the movable structure of the spherical movable mounting seat, and meanwhile, the auxiliary supporting effect is achieved, and an operator can conveniently operate the long handle at a farther safe distance.

Preferably, the middle part of the movable mounting seat is provided with a mounting groove, a mounting clamping block is arranged inside the mounting groove, and the mounting clamping block is attached to and limited by a protruding structure of the movable shaft end;

meanwhile, a fixing bolt is connected between the mounting clamping block and the movable mounting seat, and a counter bore structure corresponding to the fixing bolt is formed in the surface of the movable mounting seat.

By adopting the technical scheme, the movable pliers can be disassembled and assembled inside the movable mounting seat through the mounting clamping block.

Preferably, the distance measuring sensors (15) are symmetrically arranged on the left side and the right side of the operating end (2 a) on the same horizontal plane, and offset indicator lamps (16) are mounted on the outer surfaces of the distance measuring sensors (15);

meanwhile, the distance measuring sensor (15) is connected with a single chip microcomputer control module (17) for signal processing, and the control module (17) is connected with a control circuit formed by the power-assisted cylinder (5) and the indicator lamp (16).

Adopt above-mentioned technical scheme, can be convenient for right the centre gripping through the righting of range sensor (15) cooperation control module (17) automatic control blank when righting the operation, the centre gripping is loosened with helping hand cylinder (5) by oneself through the biasing warning of pilot lamp (16), makes things convenient for operating personnel to stabilize outside safe distance and rights the operation.

Compared with the prior art, the beneficial effects of the utility model are that: the blank righting device of the numerical control die forging hammer,

1. the movable pliers are arranged and matched with the protective guard structure for supporting, in the using process of the device, the protective guard can enclose a certain safe region outside the die forging hammer frame, personnel are prevented from being too close to a die forging region, meanwhile, the movable pliers are supported in an auxiliary mode through the fixed supporting seat on the side edge of the protective guard, and the movable pliers are matched with the multidirectional movable mounting structure of the movable ball groove and the movable mounting seat, so that the movable pliers can be conveniently and flexibly operated outside the morning without directly holding the fire pliers for short-distance operation by the operators, and the operation safety is improved;

2. the cooperation through fixed bolster is supported and can be made things convenient for the activity pincers to set up longer long handle structure, can keep certain safe distance of operating personnel when keeping longer activity power arm, the application of force of cooperation helping hand cylinder is supplementary and the adjustment counter weight of counter weight adjustable shelf cooperation movable guide rail, the application of force centre gripping when can be convenient for right the clamp and get the blank and move from top to bottom, counter weight adjustable shelf cooperation positioning bolt fixes a position at different lever length positions, can adapt to the weight balance counter weight of different blank spare in a flexible way, make the operation of centre gripping right more laborsaving nimble.

3. Carry out the offset range finding through range sensor is supplementary, and cooperation control module control pilot lamp carries out the offset and instructs, and the centre gripping is loosened by oneself to helping hand cylinder when blank normal position simultaneously, keeps the normal position of blank to place, makes things convenient for operating personnel to observe the operation in the outer flexibility of safe distance, and manual-automatic operation is convenient nimble more.

Drawings

Fig. 1 is a schematic top view of the present invention;

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is a schematic view of the movable pliers of the present invention;

FIG. 4 is a schematic sectional view of the movable mounting base of the present invention;

FIG. 5 is a system block diagram of the control module of the present invention;

fig. 6 is a schematic diagram of the control flow of the control module of the present invention.

In the figure: 1. a die forging hammer frame; 2. movable pliers; 2a, an operation end; 2b, a clamping end; 2c, a movable shaft end; 3. protecting the fence; 4. fixing the supporting seat; 5. a booster cylinder; 6. a movable guide rail; 7. a counterweight movable frame; 8. a balancing weight; 9. positioning the bolt; 10. a movable ball groove; 11. a movable mounting base; 12. mounting grooves; 13. installing a clamping block; 14. fixing the bolt; 15. a ranging sensor; 16. an indicator light; 17. and a control module.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: a numerical control die forging hammer blank righting device comprises a die forging hammer frame 1 and movable pliers 2 used for righting operation, wherein a guard rail 3 is installed on the outer side of the die forging hammer frame 1, a fixed supporting seat 4 is arranged in the middle of the guard rail 3, a movable ball groove 10 is arranged at the top of the fixed supporting seat 4, a spherical movable mounting seat 11 corresponding to the movable ball groove 10 is arranged in the middle of the movable pliers 2, the movable pliers 2 can conveniently perform multidirectional movable operation by taking the movable ball groove 10 as a fulcrum through the matching installation of movable structures of the movable ball groove 10 and the spherical movable mounting seat 11, meanwhile, an auxiliary supporting function is achieved, an operator can conveniently perform long-handle operation at a farther safe distance, as shown in figure 4, a mounting groove 12 is formed in the middle of the movable mounting seat 11, a mounting clamping block 13 is arranged inside the mounting groove 12, and the mounting clamping block 13 is attached and limited to a protruding structure of a movable shaft end 2c, meanwhile, a fixed bolt 14 is connected between the mounting clamping block 13 and the movable mounting seat 11, and a counter bore structure corresponding to the fixed bolt 14 is formed in the surface of the movable mounting seat 11, so that the movable clamp 2 can be disassembled and assembled inside the movable mounting seat 11 through the mounting clamping block 13;

referring to fig. 1-3, the movable pliers 2 comprises an operating end 2a, a clamping end 2b and a movable shaft end 2c, wherein the operating end 2a and the clamping end 2b are respectively located at the inner side and the outer side of the guard rail 3, the movable shaft end 2c is movably mounted at the upper end of the fixed support seat 4, the total length of the operating end 2a and the clamping end 2b is greater than the width of the guard rail 3, the operating end 2a and the clamping end 2b are equal in length, meanwhile, a power-assisted cylinder 5 is hinged to the inner side of the operating end 2a, a long operating structure can facilitate direct operation of an operator outside a safety area of the guard rail 3, a certain force arm length facilitates force application of clamping materials, and the materials are clamped more labor-saving by matching with driving of the power-assisted cylinder 5, and large blanks are conveniently centered;

the below of operation end 2a is provided with movable guide 6 side by side, and the outside activity of movable guide 6 is provided with the counter weight adjustable shelf 7, and balancing weight 8 has been placed to the inside of counter weight adjustable shelf 7, the counter weight of accessible counter weight adjustable shelf 7 balanced operation end 2a and holder 2b, make things convenient for the centre gripping blank to right the luffing motion operation of activity pincers 2 in the operation process, movable guide 6 laminates in the lower surface of activity pincers 2, and activity axle head 2c runs through movable guide 6 setting in step, positioning connection has positioning bolt 9 between movable guide 6 and the counter weight adjustable shelf 7 simultaneously, can be convenient for fix a position the adjustment to the counter weight position of counter weight adjustable shelf 7, the arm of force adjustment counter weight of different length coordinates, make the adaptable blank weight of device carry out nimble laborsaving operation.

The left and right sides of operation end 2a is provided with distance measuring sensor 15 at same horizontal plane symmetry, and distance measuring sensor 15's surface mounting has offset pilot lamp 16, distance measuring sensor 15 is connected with the single chip microcomputer control module 17 that carries out signal processing simultaneously, and control module 17 constitutes control circuit to helping hand cylinder 5 and pilot lamp 16 and connects, can be convenient for right the centre gripping through the centering of distance measuring sensor 15 cooperation control module 17 automatic control blank when carrying out righting operation, the centre gripping is loosened with helping hand cylinder 5 by oneself to the offset warning through pilot lamp 16, make things convenient for operating personnel to stabilize righting operation outside safe distance.

The working principle is as follows: when the numerical control die forging hammer blank righting device is used, an operator can directly stand at a safe position outside the guard rail 3 to hold the operating end 2a for operation, and controls the clamping end 2b to carry out clamping, righting and other operations in the region of the die forging hammer frame 1 as shown in a combined drawing 1, during the operation process, the movable shaft end 2c and the movable mounting seat 11 of the movable clamp 2 can swing flexibly in the movable ball groove 10 integrally, swing left and right to facilitate clamping material righting and adjusting positions and moving to side conveyor belts and the like, or clamp the blank up and down after clamping, at the moment, the counterweight movable frame 7 and the blank can play a role of balancing counterweight at two ends of the movable ball groove 10, so that the long handle can be adjusted flexibly, when the numerical control die forging hammer blank righting device is adjusted by hands, the operator only needs to observe the offset indicator lamps 16 of the two side distance measuring sensors 15, so that the righting direction is judged conveniently, the distance measuring sensors 15 detect that the two side positions of the clamping end 2b are symmetrical, when the blank is normal, the boosting cylinder 5 is automatically loosened to keep the blank righting position, excessive adjustment is avoided, and the whole operation process is safer and more convenient.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a device is right to numerical control die forging hammer blank, includes die forging hammer frame (1) and is used for rightting activity pincers (2) of operation, its characterized in that:

a guard rail (3) is installed on the outer side of the die forging hammer rack (1), and a fixed support seat (4) is arranged in the middle of the guard rail (3);

the movable pliers (2) comprise an operating end (2 a), a clamping end (2 b) and a movable shaft end (2 c);

wherein the operating end (2 a) and the clamping end (2 b) are respectively positioned at the inner side and the outer side of the guard rail (3), and the movable shaft end (2 c) is movably arranged at the upper end of the fixed supporting seat (4).

2. A numerically controlled die forging hammer blank centering device according to claim 1, wherein: the total length of the operating end (2 a) and the clamping end (2 b) is greater than the width of the guard rail (3), and the lengths of the operating end (2 a) and the clamping end (2 b) are equal;

meanwhile, the inner side of the operating end (2 a) is hinged with a power-assisted cylinder (5).

3. A numerically controlled die forging hammer blank centering device according to claim 1, wherein: the movable guide rails (6) are arranged below the operating ends (2 a) in parallel, the balance weight movable frame (7) is movably arranged on the outer sides of the movable guide rails (6), and the balance weight blocks (8) are placed inside the balance weight movable frame (7).

4. A numerically controlled die forging hammer blank centering device according to claim 3, wherein: the movable guide rail (6) is attached to the lower surface of the movable clamp (2), and a movable shaft end (2 c) synchronously penetrates through the movable guide rail (6);

meanwhile, a positioning bolt (9) is positioned and connected between the movable guide rail (6) and the counterweight movable frame (7).

5. A numerically controlled die forging hammer blank centering device according to claim 1, wherein: the top of the fixed supporting seat (4) is provided with a movable ball groove (10), and the middle part of the movable pliers (2) is provided with a spherical movable mounting seat (11) corresponding to the movable ball groove (10).

6. A numerically controlled die forging hammer blank centering device according to claim 5, wherein: the middle part of the movable mounting seat (11) is provided with a mounting groove (12), a mounting clamping block (13) is arranged inside the mounting groove (12), and the mounting clamping block (13) is attached to and limited by a protruding structure of the movable shaft end (2 c);

meanwhile, a fixing bolt (14) is connected between the mounting clamping block (13) and the movable mounting seat (11), and a counter bore structure corresponding to the fixing bolt (14) is formed in the surface of the movable mounting seat (11).

7. A numerically controlled die forging hammer blank centering device according to claim 2, wherein: distance measuring sensors (15) are symmetrically arranged on the left side and the right side of the operating end (2 a) on the same horizontal plane, and offset indicator lamps (16) are mounted on the outer surfaces of the distance measuring sensors (15);

meanwhile, the distance measuring sensor (15) is connected with a single chip microcomputer control module (17) for signal processing, and the control module (17) is connected with a control circuit formed by the power-assisted cylinder (5) and the indicator lamp (16).

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